/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package mma.wheel.component.controller;import android.view.View;/** * 在滾輪顯示之前，可以做預設動作的callBack * return true : 顯示滾輪視窗</br> return false : 不顯示滾輪視窗 *  * @author JosephWang *  */public interface OnShowWheelListener {	public boolean showWheel(View v);}